.
[glibc/history.git] / dirent / list.c
blobbd34d87cb2ecddc3a91832d2d1e3a14219f276a2
1 /* Copyright (C) 1991, 1993, 1997, 1998, 2000 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <errno.h>
20 #include <stddef.h>
21 #include <stdio.h>
22 #include <stdlib.h>
23 #include <dirent.h>
26 static int
27 test (const char *name)
29 DIR *dirp;
30 struct dirent *entp;
31 int retval = 0;
33 puts (name);
35 dirp = opendir (name);
36 if (dirp == NULL)
38 perror ("opendir");
39 return 1;
42 errno = 0;
43 while ((entp = readdir (dirp)) != NULL)
44 printf ("%s\tfile number %lu\n",
45 entp->d_name, (unsigned long int) entp->d_fileno);
47 if (errno)
49 perror ("readdir");
50 retval = 1;
53 if (closedir (dirp) < 0)
55 perror ("closedir");
56 retval = 1;
59 return retval;
62 int
63 main (int argc, char **argv)
65 int retval = 0;
66 --argc;
67 ++argv;
69 if (argc == 0)
70 retval = test (".");
71 else
72 while (argc-- > 0)
73 retval |= test (*argv++);
75 return retval;